Johnson spent 2015-2017 with the Jets and became their starting center in 2016 after injuries halted Nick Mangold‘s career. Then, last season, he hooked on with the Dolphins and appeared in ten contests.
With the Niners, Johnson could serve as a backup behind starter Weston Richburg, who underwent knee surgery in January. The expectation is that Richburg will be ready in time for training camp, but recovery timetables off of knee surgery are notoriously unreliable.
Lucas, meanwhile, will seek yet another NFL home. He’s bounced around the league since entering in 2014, but has yet to see time in a regular season contest.
Photo courtesy of USA Today Sports Images.